Our mission is to transition New England from a fossil fuel based economy to a sustainable, renewable energy based economy.

Since 2003, we have been providing all the cost-effective tools that society needs to abandon fossil fuels including solar energy systems, battery storage, heat pumps, electric vehicle charging infrastructure and LED lighting.

As a 100% employee-owned B Corp, we are committed to creating maximum positive change in the world and to building the better future we know is possible for ourselves and future generations. Through the course of more than 8,000 clean energy installations over the past 15 years we have earned a reputation as the #1 rooftop solar installer in New England and #5 nationally (according to annual rankings by Solar Power Industry magazine).